PROBE AND TESTING APPARATUS INCLUDING THE SAME

摘要

A probe includes a tip and a body. The tip includes three input terminals and three output terminals. A first output terminal is connected to a first input terminal via a first resistor. A second output terminal is connected to the second input terminal via a second resistor, and connected to the first output terminal via a first switch. A third output terminal is connected to the third input terminal via a third resistor, connected to the first output terminal via a second switch, and connected to the second output terminal via a third switch. The first and second input terminals are operable to receive a pair of differential signals, the third input terminal is grounded.